The Clarity Diagnostics Fentanyl Urine Dip Test delivers rapid, highly sensitive qualitative screening for the detection of fentanyl and its major metabolites in human urine. Operating at an analytical cut-off sensitivity of 20 ng/mL, this lateral flow immunoassay identifies synthetic opioid presence rapidly to assist in emergency triage, pain management monitoring, addiction treatment, and workplace safety programs. The simple dip format requires no specialized laboratory equipment or specimen preparation, producing sharp, reliable visual results in just 5 minutes.